SYSTEMS AND METHODS FOR PERFORMING HIGH DENSITY SWEEP ANALYSIS USING MULTIPLE SENSORS

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United States of America Patent

APP PUB NO 20140131104A1
SERIAL NO

13804749

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Abstract

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Multiple sensors in a wellbore can be utilized in a high density sweep analysis. In particular, annular pressures, recorded by the multiple sensors as the sweep is circulated, can be utilized to analyze the performance of a high density sweep. The high density sweep analysis can be used to create a prediction of the impact of circulating a high density sweep. The high density sweep analysis can calculate the position of the high density sweep in the well during the circulation by utilizing the multiple sensors and derive information about the presence of solids in the well, their likely location and whether or not the wellbore is clean prior to tripping out of the well.

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Patent Owner(s)

Patent OwnerAddress
BP CORPORATION NORTH AMERICA INC501 WESTLAKE PARK BOULEVARD HOUSTON TX 77079
BP EXPLORATION OPERATING COMPANY LIMITEDSUNBURY ON THAMES MIDDLESEX TW16 7BP

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Coley, Christopher Jeremy Oxford, GB 12 176
Edwards, Stephen Hockley, US 30 352

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